Is waking up early at 5 AM then going back to sleep again for an extra hour at 7 AM, a good or a bad thing? Bearing in mind that I go
Healthline - Too tired to do the math? We're making sure you keep those sleep cycles in check. How much sleep you get can affect everything from weight and metabolism to brain
![What time should children go to bed and how long should they sleep for depending on their age? | The US Sun What time should children go to bed and how long should they sleep for depending on their age? | The US Sun](https://www.thesun.co.uk/wp-content/uploads/2017/12/dd-composite-kids-bed-time.jpg?strip=all&w=750)